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Merck
모든 사진(1)

주요 문서

C1182

Sigma-Aldrich

ω-Conotoxin MVIIA

≥95% (HPLC)

동의어(들):

SNX-111, Ziconotide

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About This Item

실험식(Hill 표기법):
C102H172N36O32S7
CAS Number:
Molecular Weight:
2639.13
MDL number:
UNSPSC 코드:
12352202
PubChem Substance ID:
NACRES:
NA.32

Quality Level

분석

≥95% (HPLC)

양식

powder

구성

Peptide content, ~70%

저장 온도

−20°C

SMILES string

CSCC[C@@H]1NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CO)NC(=O)[C@@H]2CSSC[C@@H]3NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](CSSC[C@H](N)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N2)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(N)=N)NC3=O)C(N)=O)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc4ccc(O)cc4)NC1=O)[C@@H](C)O

InChI

1S/C102H172N36O32S7/c1-50(2)34-63-91(161)127-62(26-33-171-5)90(160)129-64(35-53-22-24-54(143)25-23-53)92(162)130-65(36-78(148)149)93(163)135-72-48-175-173-45-69(80(108)150)133-86(156)58(18-8-12-29-105)121-76(146)39-117-85(155)66(41-139)131-88(158)61(21-15-32-114-102(111)112)126-96(166)70-46-176-177-47-71(97(167)132-68(43-141)95(165)125-60(87(157)128-63)20-14-31-113-101(109)110)134-89(159)59(19-9-13-30-106)123-81(151)51(3)119-74(144)37-115-83(153)56(16-6-10-27-103)120-75(145)38-116-84(154)57(17-7-11-28-104)124-82(152)55(107)44-172-174-49-73(137-98(72)168)99(169)138-79(52(4)142)100(170)118-40-77(147)122-67(42-140)94(164)136-70/h22-25,50-52,55-73,79,139-143H,6-21,26-49,103-107H2,1-5H3,(H2,108,150)(H,115,153)(H,116,154)(H,117,155)(H,118,170)(H,119,144)(H,120,145)(H,121,146)(H,122,147)(H,123,151)(H,124,152)(H,125,165)(H,126,166)(H,127,161)(H,128,157)(H,129,160)(H,130,162)(H,131,158)(H,132,167)(H,133,156)(H,134,159)(H,135,163)(H,136,164)(H,137,168)(H,138,169)(H,148,149)(H4,109,110,113)(H4,111,112,114)/t51-,52+,55-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71?,72-,73-,79-/m0/s1

InChI key

BPKIMPVREBSLAJ-BSTPJGAOSA-N

유전자 정보

Amino Acid Sequence

Cys-Lys-Gly-Lys-Gly-Ala-Lys-Cys-Ser-Arg-Leu-Met-Tyr-Asp-Cys-Cys-Thr-Gly-Ser-Cys-Arg-Ser-Gly-Lys-Cys-NH2

일반 설명

ω-Conotoxin MVIIA functions as a selective inhibitor of N-type voltage-sensitive calcium channels (VSCCs). It has analgesic and neuroprotective effects.[1] ω-Conotoxin MVIIA is used to treat neuropathic pain.[2]

애플리케이션

Probe for calcium channel receptors; selective for different receptor subtypes.
ω-Conotoxin MVIIA has been used to study pharmacological blockade of injury-induced alterations in adult male Sprague-Dawley rats.[3]

생화학적/생리학적 작용

Neuronal N-type Ca2+ channel blocker in mammalian and amphibian brain; blocks release of GABA and glutamate at neuronal synapses.

기타 정보

Lyophilized from 0.1% TFA in H2O

픽토그램

Skull and crossbones

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

Terry Pexton et al.
Expert opinion on investigational drugs, 20(9), 1277-1284 (2011-07-12)
Pain is a major burden for affected individuals and society, and controlling neuropathic pain is especially challenging. The number of drugs available is limited and treatments are often marginally effective and burdened by side effects. Voltage-gated calcium channels (VGCC) play
Christoph Maier et al.
Pain, 152(1), 235-237 (2010-11-03)
Despite some other known psychiatric adverse effects, ziconotide is recommended for intrathecal pain treatment with a good efficacy and safety. Although some hints in previous studies are apparent, a higher suicidality has not been accepted as a treatment risk of
Toshifumi Takasusuki et al.
Anesthesiology, 115(1), 153-164 (2011-05-18)
The authors investigated the role of different voltage-sensitive calcium channels expressed at presynaptic afferent terminals in substance P release and on nociceptive behavior evoked by intraplantar formalin by examining the effects of intrathecally delivered N- (ziconotide), T- (mibefradil), and L-type
Tony L Yaksh et al.
Neuromodulation : journal of the International Neuromodulation Society, 15(6), 508-519 (2012-07-04)
Ziconotide is a peptide that blocks N-type calcium channels and is antihyperalgesic after intrathecal (IT) delivery. We here characterize the spinal kinetics of IT bolus and infused ziconotide in dog. Male beagle dogs (N= 5) were prepared with chronic IT
Achim Schmidtko et al.
Lancet (London, England), 375(9725), 1569-1577 (2010-04-24)
Pharmacological management of severe chronic pain is difficult to achieve with currently available analgesic drugs, and remains a large unmet therapeutic need. The synthetic peptide ziconotide has been approved by the US Food and Drug Administration and the European Medicines

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